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Carex flacca · Cyperaceae

Glaucous Sedge

✅ Pet-friendlyPerennial, maintaining foliage year-round.20 to 40 cm
Semi-shadeModerate; slightly moist soil.EasyTolerates prolonged negative temperatures.

Description & origin

Carex flacca is a perennial plant with blue-green foliage, ideal for Mediterranean gardens. It grows in dense clumps and is cold-resistant. It is a popular choice for ground cover in semi-shaded areas.

Size

Remains compact, ideal for ground cover.

Foliage

Evergreen foliage that retains color year-round.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers semi-shade locations but tolerates some direct sun.

Soil

Well-drained soil rich in organic matter.

Watering

Moderate watering, keeping the soil slightly moist.

Temperature

Handles cold well and can withstand frost.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn for best results.

Pruning

Remove dead leaves to keep the plant healthy.

Propagation

Easily propagated by division in spring.

Common problems

Yellowing leaves

May be caused by overwatering or poorly drained soil.

Slow growth

Can occur in poor soils or with nutrient deficiency.

Pests

Rarely affected by pests, but may occasionally attract snails.

Uses & curiosities

In the garden

  • Ground cover
  • Mediterranean gardens
  • Low-impact gardens

Other uses

Ideal for low-maintenance gardens.

Did you know…

This species is often used in low-impact gardens due to its resilience and low maintenance.